Sentinels guard Unknowns on first snow day of season

1 / 3Show Caption +Hide Caption –Tomb Sentinels guard the Tomb of the Unknowns on the National Capital Region\&#039;s first snow day of the season. (Photo Credit: SPC Devin Kornaus)VIEW ORIGINAL2 / 3Show Caption +Hide Caption –A Tomb Sentinel guards the Tomb of the Unknowns on the National Capital Region&#039;s first snow day of the season. (Photo Credit: SPC Devin Kornaus)VIEW ORIGINAL3 / 3Show Caption +Hide Caption –A Sentinel guards the Tomb of the Unknown Soldier, in Arlington National Cemetery, on the National Capital Region&#039;s first snow day of the season. (Photo Credit: SPC Devin Kornaus)VIEW ORIGINAL